Beretta 38A Receiver Tube Blank


Out of stock | Available: 24 weeks

Join the waitlist to be emailed when this product becomes available



Made from 4140 seamless tubing. It has the original inside diameter for a full auto configuration. The receiver blank has barrel threads included and the interrupted lugs for the end cap have been machined. NO FFL or paperwork is required.

Ben Edwards Designs Product Catalog

Beretta Model 38 – Wikipedia





Originally designed by Beretta’s chief engineer Tullio Marengoni in 1935, the Moschetto Automatico Beretta (Beretta Automatic Musket) 38, or MAB 38, was developed from the Beretta Modello 18 and 18/30, derived from the Villar Perosa light machine gun of World War I. It is widely acknowledged as the most successful and effective Italian small arm of World War II and was produced in large numbers in several variants. Italy’s limited industrial base in World War II was no real barrier toward the development of advanced and effective small arms since most weapons of the time required large amounts of artisan and semi-artisan man-hours to be fine-tuned anyway. Italian specialized workers excelled at this, but the initial slow rate of production meant that the MAB 38 only became available in large numbers in 1943 when the fascist regime was toppled and Italy split between the Allied-aligned co-belligerent forces in the south and the German-aligned collaborators of the Italian Social Republic in the north.


Technical Information


Place of origin Kingdom of Italy
Production history
Designed 1935
Produced 1938–1975
No. built 1,000,000
Variants 1938A
1938/44 Special – Model 1
1938/49 – M2, M3 & M4
Model 5
Mass MAB 38A: 4.2 kilograms (9.3 lb) (empty)
MAB 38/42: 3.27 kilograms (7.2 lb) (empty)
MAB 38/49: 3.25 kilograms (7.2 lb) (empty)
Length MAB 38A: 946 millimetres (37.2 in)
MAB 38/42: 800 millimetres (31 in)
MAB 38/49: 798 millimetres (31.4 in)
Barrel length MAB 38A: 315 millimetres (12.4 in)
MAB 38/42: 213 millimetres (8.4 in)
MAB 38/49: 210 millimetres (8.3 in)
Cartridge 9x19mm M1938
Caliber 0.355 inches (9.0 mm)
Action Blowback
Rate of fire MAB 38A: 600 rpm
MAS 38/42 and 38/49: 550 rpm
Muzzle velocity MAB 38A: 1,378 feet per second (420 m/s)
MAS 38/42 and 38/49: 1,250 feet per second (380 m/s)
Effective firing range 200 m (219 yd)
Feed system 10, 20, 30, or 40-round detachable box magazine





MAB 38, in its first variants, was a fine weapon by any standard, crafted with high-quality materials, flawlessly finished, and with carefully machined parts. Models 38/42 and 38/44 were easier and faster to build, the finish was sacrificed for speed of production but the quality remained high. The mechanism was a traditional simple blowback recoil but with a novel floating firing pin, an automatic safety on open bolt (both later removed to save production costs), a recoil compensator on the muzzle, a bolt cocking handle with sliding dust cover and a striking trigger gear with no fire selector but with two triggers instead; the fore trigger was for semi-automatic fire and rear trigger for full-auto. The user could shift quickly between methods without switching levers or safety catches, which proved useful in combat. The full-auto trigger had a safety catch on the left side, which was eliminated from 1942 and the rear sight was adjustable up to 500 m (550 yd) in the MAB 38 and 38A, the 38/42 and 38/44 variants had fixed rear sights. The MAB 38 had a wooden stock, was about 800 mm (31 in) long and weighed about 5 kg (11 lb) when loaded, with an effective range of about 200 m (220 yd).


There are no reviews yet.

Be the first to review “Beretta 38A Receiver Tube Blank”

Your email address will not be published. Required fields are marked *