Retroarms CNC Gearbox M249/PKM (8mm)

Description: Retroarms CNC Gearbox M249/PKM (8mm) – QSC Airsoft CNC gearbox designed for M249 or PKM airsoft replicas. This gearbox is manufactured from one solid block of aircraft aluminum (Dural) EN AW 7075 T651, which has higher strength (590MPa), than common construction steel (390MPa). Because of used material, our gearboxes have the best durability and resilience than common zinc-aluminum gearboxes. We are manufacturing these gearboxes on our precise CNC milling machines in our factory. Detail in bracket (8mm) means diameter for bushings/bearings. Package includes: CNC Gearbox M249/PKM (8mm) – set of screws. We made some useful improvements into our CNC M249/PKM gearboxes: Spring holders have grooves, so the springs for tapped plate and trigger switch will not jump off.Sockets for bushings/bearings have smaller diameter about -0,02mm (7,98mm), for non-overturning the bushings during installation. The socket edges are cutted down for better installation.All threads are now shaped instead of cutted for better strength.Both of the gearbox parts are centered by milled grooves and edges.Gearbox was re-designed to be lighter but stronger in the most critical partsAdded groove for anti-reversal latch spring, so it will not jump off.Outer edges are now cutted off.RetroArms gearbox has quick spring change system QSC, where you can put out whole spring guide with hex key and change the spring without need of opening the gearbox. In this solution, you need to secure spring guide with screw, commonly with AR 15 (M4) replicas, it is by stock screw. In situations where you have folding stocks or no stock at all, you have to secure the spring guide with QSC screw. Otherwise there could be situation, where the spring guide will stuck with the spring. This is because the spring guide is not fixed in the gearbox but has will for easy removing with hex key. CNC gearbox M249/PKM has protective anodizing, even when it is problematic to anodize aluminum EN AW 7075 T651 (Dural), because of its high strength and hardness. If we did not anodize products from this material, there is huge risk of corrosion (huge gray spots with rotten look). CNC gearbox can be installed only in airsoft replicas with Tokyo Marui compatible standard. That means even the inner parts. Do not use rude force during installation. Use only 1Nm tightening moment on screws, otherwise the screws will overturn in heads. There is no need of tightening screws with rude force, if you want to be sure that screws will sit perfectly, use thread glue or thread color. !! do not use MAXX cylinder head !! You can use in our CNC gearbox any spring of your choice, but be aware that stronger springs will result in lower durability.]ATTENTION PLEASE READ! This is a listing for an AIRSOFT GUN and/or ACCESSORY. It is not a real gun. It cannot be modified to a real gun and/or used as a real gun for firing. It does not fall under eBay's category of firearms and DOES NOT violate eBay's policies and applicable Federal regulations and California Penal Codes. This purchase REQUIRES all buyers at least 18 years of age at the time of purchase. The seller cannot and will not ship to any areas that are prohibited by law. This replica gun contains the colored markings required by law, including a PERMANENTLY attached ORANGE PLUG. This listing complies with eBay's air gun guidelines found here and I will only sell and ship air guns to buyers in jurisdictions where permitted by applicable laws - http://pages.ebay.com/help/policies/firearms-weapons-knives.html Shape Payment & Shipping We accept payment by any of the following methods: PayPal Paypal allows you to pay with credit card, debit card, e-check, or bank account securely. Payment must be sent 3 days after auction listing has ended or immediately after "buy it now" selection. All orders placed in Florida are subject to the standard tax rate. We offer FREE SHIPPING on all orders! We will ship any order made before 3:00 pm eastern time Monday-Friday same day guarantee. Orders made Friday after 3:00pm eastern time will go out the following business day. All order placed over the weekend will ship out the following business day. Shape Returns You must contact the seller within 30 days of receiving your item(s) for any kind of refund(s) and/or returns if you are not satisfied with your item(s). The returned item(s) must be in new and unused condition. It also must contain all original products & accessories with the original packaging and box to qualify for a return/refund. The actual shipping/handling fees are non-refundable, unless the item(s) is DOA due to manufacture defect & you understand that you the buyer is responsible for the return shipping expenses. This return policy does not cover any item(s) that are abused, altered, misused, or damaged by accident or purposely. You the buyer understands that these products are moderately durable toys, but they are not indestructible. If these products/item(s) are mishandled or roughly handled the product will be damaged. You the buyer understands that and the return policy does not cover such conditions. Shape About Us Here at Simple Airsoft we put customers FIRST. We are dedicated to bringing you quality airsoft products at an affordable price plain and simple. We have years of tech experience on airsoft guns and will not hesitate to help you resolve any questions or misconceptions you have. Any other questions? Feel free to send us an email! Retroarms CNC Gearbox M249/PKM (8mm) – QSC Airsoft CNC gearbox designed for M249 or PKM airsoft replicas. This gearbox is manufactured from one solid block of aircraft aluminum (Dural) EN AW 7075 T651, which has higher strength (590MPa), than common construction steel (390MPa). Because of uséd material, our gearboxes have the best durability and resilience than common zinc-aluminum gearboxes. We are manufacturing these gearboxes on our precise CNC milling machines in our factory. Detail in bracket (8mm) means diameter for bushings/bearings. Package includes: CNC Gearbox M249/PKM (8mm) – set of screws. We made some useful improvements into our CNC M249/PKM gearboxes: Spring holders have grooves, so the springs for tapped plate and trigger switch will not jump off.Sockets for bushings/bearings have smaller diameter about -0,02mm (7,98mm), for non-overturning the bushings during installation. The socket edges are cutted down for better installation.All threads are now shaped instead of cutted for better strength.Both of the gearbox parts are centered by milled grooves and edges.Gearbox was re-designed to be lighter but stronger in the most critical partsAdded groove for anti-reversal latch spring, so it will not jump off.Outer edges are now cutted off. RetroArms gearbox has quick spring change system QSC, where you can put out whole spring guide with hex key and change the spring without need of opening the gearbox. In this solution, you need to secure spring guide with screw, commonly with AR 15 (M4) replicas, it is by stock screw. In situations where you have folding stocks or no stock at all, you have to secure the spring guide with QSC screw. Otherwise there could be situation, where the spring guide will stuck with the spring. This is because the spring guide is not fixed in the gearbox but has will for easy removing with hex key. CNC gearbox M249/PKM has protective anodizing, even when it is problematic to anodize aluminum EN AW 7075 T651 (Dural), because of its high strength and hardness. If we did not anodize products from this material, there is huge risk of corrosion (huge gray spots with rotten look). CNC gearbox can be installed only in airsoft replicas with Tokyo Marui compatible standard. That means even the inner parts. Do not use rude force during installation. Use only 1Nm tightening moment on screws, otherwise the screws will overturn in heads. There is no need of tightening screws with rude force, if you want to be sure that screws will sit perfectly, use thread glue or thread color. !! do not use MAXX cylinder head !! You can use in our CNC gearbox any spring of your choice, but be aware that stronger springs will result in lower durability.] ATTENTION PLEASE READ! This is a listing for an AIRSOFT GUN and/or ACCESSORY. It is not a real gun. It cannot be modified to a real gun and/or uséd as a real gun for firing. It does not fall under eBay's category of firearms and DOES NOT violate eBay's policies and applicable Federal regulations and California Penal Codes. This purchase REQUIRES all buyers at least 18 years of age at the time of purchase. The seller cannot and will not ship to any areas that are prohibited by law. This replica gun contains the colored markings required by law, including a PERMANENTLY attached ORANGE PLUG. This listing complies with eBay's air gun guidelines found here and I will only sell and ship air guns to buyers in jurisdictions where permitted by applicable laws - http://pages.ebay.com/help/policies/firearms-weapons-knives.html Shape Payment & Shipping We accept payment by any of the following methods: PayPal Paypal allows you to pay with credit card, debit card, e-check, or bank account securely. Payment must be sent 3 days after auction listing has ended or immediately after "buy it now" selection. All orders placed in Florida are subject to the standard tax rate. We offer FREE SHIPPING on all orders! We will ship any order made before 3:00 pm eastern time Monday-Friday same day guarantee. Orders made Friday after 3:00pm eastern time will go out the following business day.  All order placed over the weekend will ship out the following business day. Shape Returns You must contact the seller within 30 days of receiving your item(s) for any kind of refund(s) and/or returns if you are not satisfied with your item(s). The returned item(s) must be in new and unuséd condition. It also must contain all original products & accessories with the original packaging and box to qualify for a return/refund. The actual shipping/handling fees are non-refundable, unless the item(s) is DOA due to manufacture defect & you understand that you the buyer is responsible for the return shipping expenses. This return policy does not cover any item(s) that are abuséd, altered, misuséd, or damaged by accident or purposely. You the buyer understands that these products are moderately durable toys, but they are not indestructible. If these products/item(s) are mishandled or roughly handled the product will be damaged. You the buyer understands that and the return policy does not cover such conditions. Shape About Us Here at Simple Airsoft we put customers FIRST. We are dedicated to bringing you quality airsoft products at an affordable price plain and simple. We have years of tech experience on airsoft guns and will not hesitate to help you resolve any questions or misconceptions you have. Any other questions? Feel free to send us an email! × Buy now and save! Shipping info Click the Shipping & Payments tab above the listing description for more info Click the Shipping & Payments tab above the listing description for more info! Additional delivery notes PICK UP OPTION Sorry, our items are NOT available for pick-up. PAYMENT Immediate payment is required upon selecting "Buy It Now" or upon checking out through the cart. We accept payment via U.S. PayPal accounts and all Major Credit Cards, Debit Cards & Google Pay. We are legally required to collect sales tax in those states and localities where we maintain a physical presence (nexus). The applicable amount of sales tax charged to an order will be calculated based on the shipment destination's state and local sales tax laws. Thank you for shopping with us on eBay! Additional Information No additional information at this time Ask seller a question You might also like Rocket Airsoft SHS Dual Sector Gear DSG CNC Steel for Airsoft AEG 5KU CNC 5.1 Tornado Threaded Outer Barrel for Airsoft GBB Pistols EDGE Custom MAX Standard Slide Tokyo Marui Hi-CAPA Airsoft GBB Airsoft Masterpiece Edge "HIVE" Aluminum Slide for 4.3 Hi Capa Airsoft GBB Contact To contact our Customer Service Team, simply click the button here and our Customer Service team will be happy to assist. Ask seller a question © Simple Airsoft Shipping & Payments Click the Shipping & Payments tab above the listing description for more info Payment Accepted Payment Methods Immediate payment is required upon selecting "Buy It Now" or upon checking out through the cart. We accept payment via U.S. PayPal accounts and all Major Credit Cards, Debit Cards & Google Pay. We are legally required to collect sales tax in those states and localities where we maintain a physical presence (nexus). The applicable amount of sales tax charged to an order will be calculated based on the shipment destination's state and local sales tax laws. Thank you for shopping with us on eBay! Returns Returns are accepted Items must be returned within 30 days of the auction ending Buyer will pay for return shipping. eBay integration by

Price: 189.99 USD

Location: Hialeah, Florida

End Time: 2024-09-21T17:07:11.000Z

Shipping Cost: 0 USD