Upper Receiver

The LMT Defense .308 BCG was designed with the same materials and principles as the 5.56 Enhanced Bolt Carrier Group.  This bolt carrier group is exceptionally durable, and it’s no mystery why the system it belongs to has been selected by...

Full auto piston bolt carrier. Developed for the Estonia Defense Forces, the new and improved design features a captive firing pin retainer similar to our .308 rifles. Drop in upgrade for all existing LMT piston rifles. SPECS Caliber: 5...

The LMT Defense MRP Rifle Length Gas Tube (LM308B2E) is a genuine LMT replacement gas tube for MWS (.308/7.62 NATO) MRP barrel assemblies. LMT MRP barrels require low-profile gas blocks with straight gas tubes — this rifle-length straight gas tube is the...

LMT Defense MRP® gas tube for 5.56 16″ barrels and .308 16″ or less barrel. SPECS Operating Method: Direct Impingement Barrel Caliber: 5.56×45, 7.62×51 / .308 Upper Type: MRP Parts

LMT Defense MRP® gas tube for 5.56 barrels 14.5″ and shorter. Operating Method:Direct Impingement Upper Type: MRP Parts

LMT Defense MRP® gas tube for 300 Blackout Barrels SPECS Operating Method Direct Impingement Barrel Caliber 300 BLK Upper Type MRP Parts

Drop in replacement part for LMT Gen 2 Piston barrels. Perfect upgrade for existing Estonia Reference Rifles that use 1 position plugs. Note: This part is not compatible with with original LMT piston barrel where the button was on the plug. Please make...

Flash hider designed for the Estonian Military not only looks sleek and aggressive; it drastically reduces muzzle flash, and allows for quick connector sound suppressors.Suppressor ready flash hider models:1/2x28 TPI for AR-155/8x24 TPI for AR-10 (and...

The MR556A1 Upper Receiver Kit includes a complete upper receiver/barrel assembly, bolt carrier assembly, buffer, and buffer spring allowing most high-quality 5.56 mm AR-style rifles to be retrofitted to HK’s pusher rod system. The Upper Receiver...

The Magpul MOE M-LOK Hand Guard (Magpul Original Equipment) for AR15/M4 firearms with carbine-length gas systems combines the light weight of a standard hand guard with modular flexibility. Designed with versatility in mind, M-LOK slots at the two, six,...

The MOE M-LOK Forend is a drop-in replacement for the standard Remington 870 12ga shotgun, featuring an extended length and front/rear hand stops for improved weapon manipulation. Now updated with M-LOK slots for compatibility with all M-LOK accessories,...

Q Cherry Bomb muzzle brake chambered for 7.62mm rifles that is compatible with the THUNDER CHICKEN and trash PANDA silencers by Q. It features a taper mount shoulder to align with Q barrels and silencers, uses a 1/2 inch socket on the front for...