Blank barrels & Chamber reamers
IMPORTANT ANNOUNCEMENT – Change in legislation from 1. 1. 2026
Dear customers,
We would like to inform you about fundamental changes in the legislation regarding weapons and ammunition, which will come into force from 1 January 2026.
Blank barrel blanks without a chamber, which have been freely available until now, will be newly included among the main parts of weapons.
This means that their sale will continue to be possible only to entities with a valid weapons license.
What does this mean for you?
If you are planning to purchase a blank barrel, we recommend that you do not delay. Until 31. 12. 2025, sales are still possible without restrictions, so you can take advantage of the opportunity to create a stock under the current conditions.
During 2026, we will look for all available and legal options to continue to offer you our products.
I would also like to thank you for your cooperation and support so far.
I wish you a peaceful Christmas and much success in the new year!
Sincerely
Petr Wojoczek
We also offer reamers for each barrel.The most requested drills from our offer are reamers rippers and finishers.
| Barrel Blank |
Diameter of the blank |
Diameter on fields Tolerance +0,03 |
Thread pitch Tolerance ±15mm |
| 4,5 mm | 18 | 4,47 | 400 |
| 5,5 mm air gun | 20 | 5,44 | 450 |
| 22 LR | 25/30 | 5,38 | 406 |
| 22 Hornet | 25/30 | 5,51 | 406 |
| 223 Rem | 25/30 | 5,56 | 305 |
| 6,35 Brow. | 25/30 | 6,17 | 254 |
| 6,5 x 55 SE | 30 | 6,50 | 220 |
| 270 Win | 30 | 6,86 | 254 |
| 7 mm | 30 | 6,98 | 220 |
| 7,62 | 25/30 | 7,62 | 240 |
| 7,65 Brow. | 25/30 | 7,63 | 250 |
| 308 W | 30 | 7,62 | 305 |
| 30-06 Spring. | 30 | 7,62 | 254 |
| 303 British | 30 | 7,70 | 254 |
| 8 mm | 30 | 7,89 | 240 |
| 9 Luger | 30 | 8,82 | 250 |
| 38 Spec. | 30 | 8,79 | 476 |
| 9 Makarov | 30 | 9,00 | 240 |
| 9,3 x 62 | 30 | 9,00 | 360 |
| 45 ACP | 30 | 11,23 | 406 |
| 50 BMG | 35 | 12,66 | 381 |
| 20 Brok | 30 | 15,70 |
Product sorting
List of products
Chamber reamer: .25 ACP rougher (6,35 Browning) chamber reamer
HSS S705 Bohler steel Brand new Mfg. by ZPV
PRODUCT DESCRIPTION Precision grinding By CIP spec. K-720 Bohler Steel Brand new Mfg. by ZPV
Muzzle Crown: 11° muzzle crown with two live pilots for 22LR, 22WMR and 5,56x45 Best European HSSBrand newMfg. by ZPV
7 x 64 Rougher Chamber Reamer By CIP spec.Best European HSSBrand newMfg. by ZPV
7 x 64 Finisher Chamber Reamer By CIP spec.Best European HSSBrand newMfg. by ZPV
M-7, High Speed Tool Steels
PRODUCT DESCRIPTION Recommended use for assembled guns(with extractor and without stripping bolt).
M-7, High Speed Tool Steels
M-7, High Speed Tool Steels
Barrel of Czech production,
Chamber Reamer: FINAL Chamber ReamerHSS S705 Bohler SteelBrand NewMade from M-7, High Speed Steel
PRODUCT DESCRIPTION Precision grinding By CIP spec. K-720 Bohler Steel Brand new Mfg. by ZPV
M-7, High Speed Tool Steels
M-7, High Speed Tool Steels
M-7, High Speed Tool Steels
