Grey Birch MFG LDR 16 Carbon .22 LR Semi-Auto Rifle, 16 in Carbon-Fiber Wrapped Barrel, M-LOK Handguard, Folding Adjustable Stock, 10+1
This Grey Birch MFG LDR 16 Carbon stands out with its monolithic receiver featuring an integrated full-length Picatinny rail, a carbon-fiber wrapped 416 stainless barrel with a Bentz chamber, and a folding, skeletonized aluminum stock with adjustable cheek piece and length of pull. Built on a Ruger 10/22-pattern platform with familiar controls, it pairs precision-focused construction with modular ergonomics and a clean, clear/gray anodized finish with blue accents.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Details: The firearm is in great shape with minor, superficial scratches and blemishes. There is minor pitting at the folding stock's joint.
What's Included
- Grey Birch MFG LDR 16 Carbon .22 LR semi-automatic rifle
- 2x Ruger BX-1 10-round 10/22-pattern rotary magazines with metal feed lips
The LDR features a monolithic receiver machined from 6061-T6 aluminum with an integrated full-length Picatinny rail and a visible top tension set-screw. The receiver and matching components wear a clear/gray anodized finish with blue highlight fasteners and caps. The Fusion receiver/barrel assembly is factory-fitted to maintain proper headspace.
Its 16 inch carbon-fiber wrapped 416 stainless barrel uses a Bentz chamber and a 1:16 twist. This setup is designed for .22 LR performance while keeping the barrel free-floated inside the aluminum M-LOK handguard.
The folding, skeletonized aluminum stock includes an adjustable cheek piece and adjustable length of pull via twin guide rods. Length of pull is listed at 14.0. The rifle uses an AR-pattern grip interface and comes with a textured polymer pistol grip marked "DF CO."
Controls are familiar to 10/22-pattern users, including a paddle-style magazine release and a cross-bolt safety. The semi-automatic blowback action accepts Ruger 10/22-pattern rotary magazines and is configured for a 10+1 capacity. Receiver markings include "GB MFG TAMPA FL" and "LDR" engraved on the rail.




