Aluminum M-LOK Rails Anodized Aluminum M-Lok Picatinny Rails. Better than Mil-Spec Tolerances and meets all M-Lok specifications. Includes proper M-Lok Spec T-Nuts. So many supposed "M-Lok" Rails aren't equiped with... $19.00 Choose Options
Custom AR Quote We have dealer status with practically every AR related Brand on the market- literally hundreds of companies big and small. This means we can source the parts for your next project at a fraction of... $20.00 Choose Options
SBR Service Ship us your upper and we will cut your barrel down, square and polish the new muzzle crown, and thread on a P90 flash hider. Your receiver will be unobtrusively stamped with “Champlin Customs... $250.00 Add to Cart
